Gallery Index

NGC 2174

Monkey Head Nebula

A compact winter emission nebula in Orion

TypeNebula ConstellationOrion SeasonWinter PaletteNarrowband
Image Details

Capture summary

Catalog NGC 2174

Nebula in Orion

Exposure Ha, OIII, SII

Narrowband

Filters Narrowband

Ha, OIII, SII

Frame 2021

Winter target / wide composition

Exposure Breakdown Ha, OIII, SII

Detailed filter totals have not been entered for this image yet.

A compact star-forming region in Orion with strong emission structure and dark dust lanes.

This frame remains part of the Lost Photons archive.

Acquisition Data

Technical capture details from the public AstroBin record for this image. View on AstroBin.

AstroBin lists equipment details for this image, but no integration table was entered for this record.

Equipment and Software

  • Telescope: Explore Scientific ED APO 127mm f/7.5 FCD-1 Alu 2" R&P Focuser
  • Camera: ZWO ASI2600MC Pro
  • Mount: iOptron CEM60
  • Software: Adobe Photoshop, DeepSkyStacker, PixInsight, N.I.N.A.
  • Guiding optics: Orion ST80
  • Guiding camera: ZWO ASI290MM Mini

Target Planner

Nebula in Orion; best planned for December through February from New Jersey.

Best season December through February

Winter targets reward clear, steady nights and usually climb well by late evening.

Good from NJ Late autumn through winter nights

Assumes a New Jersey backyard horizon and evening imaging.

Object type Nebula

Emission nebulae are good candidates for narrowband filters; reflection nebulae prefer darker skies.

Constellation Orion

NGC 2174 is listed here in Orion.

Moon tolerance Narrowband can tolerate some moonlight.

Current frame: Narrowband / Ha, OIII, SII.

Planning from Sewell, NJ

Calculating target altitude and moon context.

Check your location Open full planner

Use the full planner to enter a ZIP code, choose a date, and compare the target from your sky.

Planning values are approximate and update in your browser.

Planning site Sewell, NJ 39.7700, -75.1400
Current altitude ...

Based on the current time.

Target transit chart Compact altitude curve for this target over a full day. Target ...

Green marks usable dark-sky altitude.

Next transit ...

Next upper transit.

Rise / set ...

Approximate horizon crossing.

Moon now ...

Moon phase and altitude.